Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072856 | Recording/reproducing device and method using pulse sequences, and information recording medium | Yoshihisa Adachi, Atsushi Etoh | 2011-12-06 |
| 8072864 | Recording/reproducing device and method using pulse sequences and information recording medium | Yoshihisa Adachi, Atsushi Etoh | 2011-12-06 |
| 7903519 | Recording mark formation method, information recording device, information recording method, and information recording medium | Atsushi Etoh, Yoshihisa Adachi, Mitsuo Ishii, Hiroyasu Inoue, Masaki Aoshima | 2011-03-08 |